on 16-12-2020 21:55
on 16-12-2020 21:58
There is no easy off/on option.
It can be turned off by calling O2 but you'd have yo call again to turn it back on etc.
There may be an app, depending on the phone, that you can set timed periods for though.
Have a look on the appropriate app store.
on 17-12-2020 02:04